<template>
  <div class="building-container">
    <!-- 搜索区域 -->
    <div class="search-container">
      <div class="search-label">楼宇名称：</div>
      <el-input v-model="params.name" clearable placeholder="请输入内容" class="search-main" @clear="doSearch" />
      <el-button type="primary" @click="doSearch">查询</el-button>
    </div>

    <el-button type="primary" @click="addBuilding">添加楼宇</el-button>

    <!-- 表格区域 -->
    <div class="table">
      <el-table style="width: 100%" :data="buildingList">
        <el-table-column type="index" label="序号" />
        <el-table-column label="楼宇名称" width="180" prop="name" />
        <el-table-column label="层数" prop="floors" />
        <el-table-column label="在管面积(m²)" width="120" prop="area" />
        <el-table-column
          label="物业费(元/m²)"
          width="120"
          prop="propertyFeePrice"
        />
        <el-table-column label="状态" prop="status">
          <template #default="scope">
            {{ formatStatus(scope.row.status) }}
          </template>
        </el-table-column>
        <el-table-column label="操作" width="120">
          <template #default="{row}">
            <el-button size="mini" type="text" @click="edit(row)">编辑</el-button>
            <el-button size="mini" type="text" @click="confirmDel(row.id)">删除</el-button>
          </template>
        </el-table-column>
      </el-table>

      <!-- 分页 -->
      <div class="page-container">
        <el-pagination
          layout="total, prev, pager, next"
          :total="total"
          @current-change="pageChange"
        />
      </div>
    </div>

    <!-- 添加楼宇弹框 -->
    <el-dialog
      :title="addForm.id ? '修改楼宇' : '添加楼宇'"
      :visible="dialogVisible"
      width="580px"
      @close="closeDialog"
    >
      <!-- 表单接口 -->
      <div class="form-container">
        <el-form ref="addForm" :model="addForm" :rules="addFormRules">
          <el-form-item label="楼宇名称" prop="name">
            <el-input v-model="addForm.name" />
          </el-form-item>
          <el-form-item label="楼宇层数" prop="floors">
            <el-input v-model="addForm.floors" />
          </el-form-item>
          <el-form-item label="在管面积" prop="area">
            <el-input v-model="addForm.area" />
          </el-form-item>
          <el-form-item label="物业费" prop="propertyFeePrice">
            <el-input v-model="addForm.propertyFeePrice" />
          </el-form-item>
        </el-form>
      </div>
      <template #footer>
        <el-button size="mini" @click="dialogVisible = false">取 消</el-button>
        <el-button size="mini" type="primary" @click="confirmAdd">确 定</el-button>
      </template>
    </el-dialog>
  </div>
</template>

<script>
import { getBuildingListAPI, createBuildingListAPI, delBuildingListAPI, editBuildingListAPI } from '@/apis/build'
export default {
  name: 'Building',
  data() {
    return {
      buildingList: [], // table列表
      params: {
        // 请求参数
        page: 1,
        pageSize: 10,
        name: '' // 增加字段name
      },
      total: 0,
      dialogVisible: false,
      addForm: {
        name: '',
        floors: null,
        area: null,
        propertyFeePrice: null
      },
      addFormRules: {
        name: [
          { required: true, message: '请输入楼宇名称', trigger: 'blur' }
        ],
        floors: [
          { required: true, message: '请输入楼宇层数', trigger: 'blur' }
        ],
        area: [
          { required: true, message: '请输入楼宇面积', trigger: 'blur' }
        ],
        propertyFeePrice: [
          { required: true, message: '请输入楼宇物业费', trigger: 'blur' }
        ]
      }
    }
  },
  mounted() {
    this.getBuildingList()
  },
  methods: {
    async getBuildingList() {
      const res = await getBuildingListAPI(this.params)
      this.buildingList = res.data.rows
      // 存入总条数
      this.total = res.data.total
    },
    // 租赁状态枚举
    formatStatus(status) {
      const statusMap = {
        0: '租赁中',
        1: '闲置中'
      }
      return statusMap[status]
    },
    // 分页
    pageChange(page) {
      this.params.page = page
      this.getBuildingList()
    },
    // 条件查询
    doSearch() {
      this.params.page = 1
      this.getBuildingList()
    },
    addBuilding() {
      this.dialogVisible = true
    },
    closeDialog() {
      this.dialogVisible = false
      this.addForm = {
        name: '',
        floors: null,
        area: null,
        propertyFeePrice: null
      }
      this.$refs.addForm.resetFields()
    },
    // 新增楼宇
    confirmAdd() {
      this.$refs.addForm.validate(async(valid) => {
        if (valid) {
          if (this.addForm.id) {
            await editBuildingListAPI(this.addForm)
          } else {
            await createBuildingListAPI(this.addForm)
          }
          this.getBuildingList()
          this.$message.success('添加成功')
          this.closeDialog()
        }
      })
    },
    // 删除楼宇
    async confirmDel(id) {
      this.$confirm('确认删除当前楼宇吗？', '提示', {
        confirmButtonText: '确定',
        cancelButtonText: '取消',
        type: 'warning'
      }).then(async() => {
        await delBuildingListAPI(id)
        this.getBuildingList()
      })
    },
    // 点击编辑时打开弹框并回显数据
    async edit(row) {
      this.dialogVisible = true
      const { id, area, floors, name, propertyFeePrice } = row
      this.addForm = {
        id, area, floors, name, propertyFeePrice
      }
    }

  }
}
</script>

<style lang="scss" scoped>
.department-container {
  padding: 10px;
}
.search-container {
  display: flex;
  align-items: center;
  border-bottom: 1px solid rgb(237, 237, 237, 0.9);
  padding-bottom: 20px;
  .search-label {
    width: 100px;
  }
  .search-main {
    width: 220px;
    margin-right: 10px;
  }
}
  .page-container{
    padding:4px 0px;
    text-align: right;
  }
</style>
